Schunk GSM-R 16-AS-E-090
Schunk 304639 - Rotary gripping module - Weight (Kg): 0.49; Torque [Nm]: 0.35; Max Operating Pressure (bar): 6.5.
Schunk 304639 is a Rotary gripping module catalog item from Schunk. The manufacturer's published data for this part number specifies Weight (Kg): 0.49 and Torque [Nm]: 0.35.
Published specifications for this part include Max Operating Pressure (bar): 6.5; Recommended workpiece weight [kg]: 0.17; Nominal operating pressure [bar]: 6.0; Closing time [s]: 0.1; Opening time [s]: 0.15; Max. permissible finger length [mm]: 32.0; Max. permissible weight per finger [kg]: 0.04; IP protection class: 30; Min. ambient temperature [°C]: 5.0; Max. ambient temperature [°C]: 90.0; Moment Mx max. [Nm]: 1.5; Moment Mz max. [Nm]: 1.1. See the Specifications tab on this page for the full technical table.
| Air consumption for gripping [cm³] | 8.95 |
|---|---|
| Air consumption for swiveling [cm³] | 9.0 |
| Angle of rotation [°] | 90 |
| Closed angle per jaw up to [°] | 3.5 |
| Closing moment [Nm] | 1.1 |
| Closing moment generated by spring [Nm] | 0.2 |
| Closing time [s] | 0.1 |
| Damping for swiveling | Elastomer |
| End position adjustability [°] | 90.0 |
| IP protection class | 30 |
| Max Operating Pressure (bar) | 6.5 |
| Max. ambient temperature [°C] | 90.0 |
| Max. axial force Fz max. [N] | 35.0 |
| Max. permissible finger length [mm] | 32.0 |
| Max. permissible weight per finger [kg] | 0.04 |
| Min. ambient temperature [°C] | 5.0 |
| Min. operating pressure for gripping [bar] | 4.0 |
| Min. operating pressure for swiveling [bar] | 3.5 |
| Moment Mx max. [Nm] | 1.5 |
| Moment Mz max. [Nm] | 1.1 |
| Nominal operating pressure [bar] | 6.0 |
| Opening angle per jaw [°] | 90.0 |
| Opening time [s] | 0.15 |
| Recommended workpiece weight [kg] | 0.17 |
| Repeat accuracy for gripping [mm] | 0.02 |
| Repeat accuracy for swiveling [°] | 0.1 |
| Swiveling time with medium-sized attached load** [s] | 0.12 |
| Torque [Nm] | 0.35 |
| Weight (Kg) | 0.49 |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 304639?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 304639?
304639 is a Schunk part. KKM Solutions sources Schunk components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 304639 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 304639 — check Schunk's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 304639?
Key specifications include Air consumption for gripping [cm³]: 8.95; Air consumption for swiveling [cm³]: 9.0; Angle of rotation [°]: 90; Closed angle per jaw up to [°]: 3.5. The full specification table on this page lists every published attribute for this part.
How quickly can 304639 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Related Products
Schunk Schunk GSM-R 16-E-090
Schunk Schunk GSM-W 20-AS-E-090
Schunk Schunk GSM-W 16-AS-E-090
Schunk Schunk GSM-R 20-AS-E-090
Schunk Schunk GSM-W 25-AS-E-090
Schunk